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Molecular and enological characterization of autochthonous Saccharomyces cerevisiae strains isolated from grape-musts and wines Cannonau

Budroni, Marilena and Ladu, Gianfranca and Zara, Giacomo and Zara, Severino and Farris, Giovanni Antonio (2007) Molecular and enological characterization of autochthonous Saccharomyces cerevisiae strains isolated from grape-musts and wines Cannonau. In: Environment Identities and Mediterranean Area, 2006: ISEIMA '06: 1st International Symposium, 9-12 July 2006, Corte-Ajaccio, France. Piscataway, IEEE. p. 526-530. ISBN 1-4244-0231-X. Conference or Workshop Item.

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DOI: 10.1109/ISEIMA.2006.345011

Abstract

Fermentation by autochthonous yeasts may produce wines with enological properties that are unique of a specific area or variety of grape must. In order to identify yeast starter strains for the production of the Sardinian wine Cannonau DOC, 66 Saccharomyces cerevisiae strains, isolated from musts and wines Cannonau of six vitivinicole areas in Sardinia, were subjected to enological characterization and molecular identification. The RFLP-PCR fingerprinting of the ITS region of rRNA (ITS1-5,8S- ITS2) as well as ethanol, foam, and H2S production were analysed.

Item Type:Conference or Workshop Item (Paper)
ID Code:2812
Status:Published
Uncontrolled Keywords:Saccharomyces cerevisiae, fermentation, yeast starter strains, Cannonau, Sardinia
Subjects:Area 07 - Scienze agrarie e veterinarie > AGR/16 Microbiologia agraria
Divisions:001 Università di Sassari > 01 Dipartimenti > Scienze ambientali agrarie e biotecnologie agro-alimentari
Publisher:IEEE
ISBN:1-4244-0231-X
Publisher Policy:Depositato in conformità con la politica di copyright dell'Editore
Deposited On:25 Aug 2009 09:20

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